package com.ruoyi.framework.config;

import com.ruoyi.common.exception.CustomException;
import org.springframework.aop.interceptor.AsyncUncaughtExceptionHandler;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.AsyncConfigurerSupport;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.security.concurrent.DelegatingSecurityContextExecutorService;

import java.util.Arrays;
import java.util.concurrent.Executor;
import java.util.concurrent.ScheduledExecutorService;

/**
 * 异步配置
 *
 * @author Lion Li
 */
@EnableAsync
@Configuration
public class AsyncConfig extends AsyncConfigurerSupport {

	@Autowired
	@Qualifier("scheduledExecutorService")
	private ScheduledExecutorService scheduledExecutorService;

	/**
	 * 异步执行需要使用权限框架自带的包装线程池  保证权限信息的传递
	 */
	@Override
	public Executor getAsyncExecutor() {
		return new DelegatingSecurityContextExecutorService(scheduledExecutorService);
	}

	/**
	 * 异步执行异常处理
	 */
	@Override
	public AsyncUncaughtExceptionHandler getAsyncUncaughtExceptionHandler() {
		return (throwable, method, objects) -> {
			throwable.printStackTrace();
			throw new CustomException(
				"Exception message - " + throwable.getMessage()
					+ ", Method name - " + method.getName()
					+ ", Parameter value - " + Arrays.toString(objects));
		};
	}

}
